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Unleash Big Block Power with FlowTech Full Length Headers for 1968-1991 GM Trucks

Maximize the performance of your classic 1968-1991 GM Full-size SUV or Truck equipped with a 396 or 454 Big Block Chevy (BBC) engine. These FlowTech Full Length Headers are meticulously engineered to provide superior exhaust flow, significantly improving horsepower and torque across the RPM range. Designed for a precise fit, they ensure optimal ground clearance and easy installation, making them an essential upgrade for any BBC enthusiast.

Performance-Driven Features:

• Enhanced Exhaust Scavenging: Full-length design with 1.75-inch primary tubes and a 3-inch collector optimizes exhaust gas extraction for maximum power gains.
• Robust Steel Construction: Manufactured from high-quality steel for exceptional durability and longevity, even under demanding conditions.
• Protective Black Paint Finish: A durable black paint coating offers excellent corrosion resistance and a classic, understated look.
• Complete Installation Kit: Includes all necessary gaskets and hardware for a smooth and secure installation process.
• Aggressive Exhaust Note: Delivers a deeper, more authoritative exhaust sound that complements the power of your Big Block Chevy.

Vehicle Fitment:

These FlowTech Full Length Headers are specifically designed to fit 1968-1991 GM Fullsize SUV / Truck models equipped with 396 or 454 Big Block Chevy engines.

Technical Specifications:

• Primary Tube Diameter: 1.75 inches
• Collector Diameter: 3 inches
• Material: Steel
• Finish: Black Paint
• Configuration: Full Length Headers
• Included: Gaskets and Hardware

Upgrade your vintage GM truck with the proven performance of FlowTech. Find these and more at GGCRACING.COM.